Encyclopedia Entry: 74LVCH162244ADLRG4

Product Overview

Category

The 74LVCH162244ADLRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

This product is commonly used in digital electronic systems for signal amplification, buffering, and level shifting purposes. It serves as a voltage translator and can be employed in various applications that require interfacing between different logic families.

Characteristics

• Voltage Level Translation: The 74LVCH162244ADLRG4 is capable of translating signals between different voltage levels, making it suitable for use in mixed-voltage systems.
• High-Speed Operation: This IC operates at high speeds, enabling efficient data transmission and processing.
• Low Power Consumption: It is designed to consume minimal power, making it energy-efficient.
• Wide Operating Voltage Range: The device can operate within a wide range of supply voltages, providing flexibility in system design.
• Robustness: The 74LVCH162244ADLRG4 is designed to withstand noise and interference, ensuring reliable performance in challenging environments.

Package and Quantity

The 74LVCH162244ADLRG4 is available in a surface-mount package known as TSSOP (Thin Shrink Small Outline Package). It consists of 48 pins arranged in a compact form factor. The product is typically sold in reels or tubes containing multiple units, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Family: LVCH
• Number of Channels: 16
• Input/Output Type: Tri-State
• Maximum Operating Frequency: X MHz
• Propagation Delay: Y ns
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of the 74LVCH162244ADLRG4 is as follows:

1 A1 2 Y1 3 GND 4 Y2 5 A2 6 A3 7 Y3 8 GND 9 Y4 10 A4 11 A5 12 Y5 13 GND 14 Y6 15 A6 16 A7 17 Y7 18 GND 19 Y8 20 A8 21 A9 22 Y9 23 GND 24 Y10 25 A10 26 A11 27 Y11 28 GND 29 Y12 30 A12 31 A13 32 Y13 33 GND 34 Y14 35 A14 36 A15 37 Y15 38 GND 39 Y16 40 OE# 41 VCC 42 B1 43 Z1 44 GND 45 Z2 46 B2 47 B3 48 Z3

Functional Features

• Voltage Translation: The 74LVCH162244ADLRG4 can translate logic signals between different voltage levels, allowing seamless communication between devices operating at different voltages.
• Tri-State Outputs: The IC features tri-state outputs, enabling multiple devices to share a common bus without interfering with each other's signals.
• High-Speed Operation: With its high-speed capabilities, this IC facilitates rapid data transmission and processing in digital systems.
• ESD Protection: The device incorporates Electrostatic Discharge (ESD) protection, safeguarding it against damage caused by electrostatic discharge events.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various logic families.
• High-speed operation enhances system performance and efficiency.
• Low power consumption contributes to energy savings.
• Tri-state outputs enable efficient bus sharing in multi-device systems.
• Robustness against noise and interference ensures reliable operation.

Disadvantages

• Limited number of channels (16) may not be sufficient for certain complex applications.
• Propagation delay may introduce timing constraints in high-frequency systems.

Working Principles

The 74LVCH162244ADLRG4 operates based on the principles of voltage translation and logical signal amplification. It utilizes a combination of transistors, resistors, and capacitors to achieve its functionality. When an input signal is received, the IC processes it according to the specified logic function and translates the voltage level to match the desired output logic family. The tri-state outputs allow multiple devices to share a common bus, enabling efficient communication between different components within a digital system.

Application Field Plans

The 74LVCH162244ADLRG4 finds extensive application in various domains, including but not limited to: - Microcontroller